Digital Spirometer Pef Fefv1 Fef Lung Volume Device Gm

US $199.00

  • Beijing, China, China
  • Feb 15th
  Description: NEW Digital Spirometer PEF FEFV1 FEF lung volume device  Features for Digital Spirometer: ? Designed for daily home healthcare and clinique ? Light weight and portable size ? 1.8" 160x128 TFT display, led acklight. ? Simple operation and rapid test. ? Basically analyse and state explain. ? Provide rate-volume and volume-time waveform used for diagnosing to doctor ? Inner flash memery for data storage, and the storage data can be uploaded to computers. (used USB or wireless manners) ? Power capacity indication and automatic power off in 1 minute.  Specifications for Digital Spirometer: ? Max volume: 10L ? Flow range: 16L/s ? Volume accuracy: ±3% or 50ml ? Flow accuracy: ±5% or 200ml/s ? Battery: built-in lithium battery (DC 3.7V) ? Dimension:97mm(L) x 89mm(W)x 36mm(H) ? Net weight: 150g Notice: We only have black color in stock. If you don't like black color, please don't bid it. Thanks a lot for your cooperation. Software analysis:            On Feb-12-15 at 00:53:59 PST, seller added the following information:

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